78" good height. I set it up in front of the windows in the spare room, so the cats can look out at the birds etc. I think they will appreciate this more in winter. I sprinkled catnip on the platforms to initially attract the cats. Size of platforms would suit kittens more than adult cats.One cat hangs out both ends of the hut and the other can fit her butt in the little tent , with the top half spread out on the platform.
Seems sturdy quality.